Basic Math Examples

$- 4 + n - 2 n^{2} + (2 - 5 n - 6 n^{2})$

Step 1

Simplify the expression.

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Step 1.1

Remove parentheses.

$- 4 + n - 2 n^{2} + 2 - 5 n - 6 n^{2}$

Step 1.2

Add $- 4$ and $2$ .

$n - 2 n^{2} - 2 - 5 n - 6 n^{2}$

$n - 2 n^{2} - 2 - 5 n - 6 n^{2}$

Step 2

Subtract $5 n$ from $n$ .

$- 4 n - 2 n^{2} - 2 - 6 n^{2}$

Step 3

Subtract $6 n^{2}$ from $- 2 n^{2}$ .

$- 4 n - 8 n^{2} - 2$

Step 4

Reorder $- 4 n$ and $- 8 n^{2}$ .

$- 8 n^{2} - 4 n - 2$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$